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 Blown Film Machine

Film Blowing Machine

Application and features of HDPE Film Blowing Machine
1. HDPE Film Blowing Machine is suitable for blowing plastic composite film, like LDPE, HDPE, LLDPE, etc., which is applied to the manufacturing of semi-finished barrels for all kinds of T-shirt bags.
2. The body of the machine is made of square steel. Equipped with low-center gear box, the main engine has the advantages of stable transmission, large torque and convenient maintenance.
3. The cylinder and screw are made of 38 crmoala alloy steel and created through nitrogen treatment. Thus the HDPE Film Blowing Machine has high rigidity, good anti-corrosive performance and is rather durable.
4. This machine can automatically control and regulate its temperature according to technical requirements in the course of heating. Besides, the HDPE Film Blowing Machine is easy to operate.
5. The coiling unit adopts film splitting, friction double rewinding with neat rewinding and easy roll changing.
6. Optional equipment
Double rewinding apparatus
Rotary die head
Auto loader
Double winders
Air shaft
Corona treatment processor
Air pump

Technical Data of HDPE Film Blowing Machine
Model MD-H45/50 MD-H55 MD-H60 MD-H65
Applicable Material HDPE
Max. Film Width(mm) 600 800 1000 1200
Film Thickness(mm) HD: 0.008-0.08
Max. Extrusion Output(HD)(kg/hr) 30/40 50 60 80
Extrusion Unit
Gear Box 133/146 173 173 200
Screw Diameter(mm) 45/50 55 60 65
Screw L/D Ratio 28:1 28:1 28:1 28:1
Screw Material 38 CRMOALA
Barrel Material 38 CRMOALA
Barrel Cooling Fan 250W×2 370W×2 370×2 370×3
Temperature Control(zone) 3 3 3 4
Main Motor Power (kW) 7.5/11 18.5 22 30
Extruder Die Head
Die Size(mm) HD: Φ60/80 HD: Φ80/100 HD: Φ100/120 HD: Φ120/φ150
Screen Changer Standard manual control
Temperature Control(zone) 2 2 2 2
Air Ring(mm) Φ620 Φ620 Φ620 Φ760
Cooling Fan(kW) 1.5 2.2 2.2 3
Quantity of Stick for Stable Film Blowing 1pc
Traction Unit
Roller Size(mm) Φ138×650 Φ138×850 Φ138×1100 Φ138×1300
Embossing Roller Width(mm) 550 750 1000 1200
Traction Motor Power(kW) 0.75 1.1 1.1 1.5
Traction Speed(m/min) 10-60 10-60 10-60 10-60
Lifting Height(mm) 700
Winding Unit
Type of Winder Surface friction type manual control single winder
Roller Width(mm) 700 900 1100 1300
Winding Motor Power (N.M) 6 10 10 16
Winding Speed(m/min) 10-60 10-60 10-60 10-60
Power Supply 380V, 50Hz, 3-phase
Machine Size(m) 4.5×2.0×4.3 4.5×2.2×4.5 5×2.5×4.8 5.5×2.8×5.2
Optional Equipment
1) Auto loader
2) Double-station winder
3) Corona treatment unit
4) Air shaft
5) Manual control quick-changing screen changer
6) Full automatic winder
7) Automatic air supply unit
  • Air Ring
  • Air Ring
  • Full View of PE Blown Film Machine
  • Full View of PE Blown Film
    Machine 1
  • Manual Control Single-Station
  • Control Box of Winding Unit

Ruian Mingde Machinery Company is a professional manufacturer of blown film machines based in China. With high quality and stable performance, our HDPE Film Blowing Machine is well received by customers in Iran, British, Lithuania, Nigeria, Lebanon, Romania, Russia and many other countries.

If you want to know more information about our products, such as PP blown film machines, single screw double die blown film machines, film blowing gravure printing equipment, etc., please feel free to contact us. We are happy to assist you in choosing our products and confidant that you will be satisfied with your purchase.

Related Names
HDPE Film Blowing Machine | Film Blowing Machine

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    1. PE Film Blowing Machine1. PE Film Blowing Machine is used to blow all kinds of plastic film such as LDPE, HDPE and LLDPE, etc., which are widely used in liquid packaging, compound printing, clothing and textile packaging, and industrial packaging.